银鱼沟群

时代属古元古代。分布于河南济源市西北一带,为变质地层。自下而上为:幸福园组,以石英岩、长石石英砂岩、绢云英片岩为主,厚335~354米;赤山沟组,为黑云斜长片麻岩、变长石石英砂岩、片岩夹大理岩及铁英岩,厚608~1215米;北崖山组,以云母石英片岩、石英岩、长石石英砂岩、大理岩为主夹片岩、赤铁矿,厚420~661米。属浅海相碎屑建造。与下伏登封群呈不整合接触。

Concept & Semantic
  4

Contributor

contributed at 2011-10-11

Classification(s)

Earth System(in Chinese)Geostratigraphic stratigraphy

Detailed Description

EN_US
Name Yinyugou Gr
ZH_CN
Name 银鱼沟群
Description 时代属古元古代。分布于河南济源市西北一带,为变质地层。自下而上为:幸福园组,以石英岩、长石石英砂岩、绢云英片岩为主,厚335~354米;赤山沟组,为黑云斜长片麻岩、变长石石英砂岩、片岩夹大理岩及铁英岩,厚608~1215米;北崖山组,以云母石英片岩、石英岩、长石石英砂岩、大理岩为主夹片岩、赤铁矿,厚420~661米。属浅海相碎屑建造。与下伏登封群呈不整合接触。

How to cite

NNU_Group (2020). 银鱼沟群, Concept & Semantic, OpenGMS, https://geomodeling.njnu.edu.cn/repository/concept/0c4237ec-b0d8-4d33-a661-039e8644a94f
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contributed at 2011-10-11

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